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  • 3 VIDEOS
Installation instructions for core 400s replacement filter TForm Home
  • Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Pre-Filter, LRF-C401S-WUS, 1 Pack
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Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Pre-Filter, LRF-C401S-WUS, 1 Pack

4.5 out of 5 stars 278 ratings
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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Sustainability features

This product has features recognized as more sustainable by certifying organizations.
Forestry practices
Made with materials from well-managed forests, recycled materials, and/or other controlled wood sources.
As certified by
The Forest Stewardship Council

The Forest Stewardship Council

The Forest Stewardship Council (FSC) supports responsible forestry, which is a vital solution to combat climate change. Choosing FSC-certified products – whether furniture, building materials, paper, or textiles – helps to protect forests, wildlife, clean water and supports the indigenous peoples, forest workers and communities who depend on them. Choosing FSC-certified products can also help to mitigate climate change by supporting responsible management of the world’s forests. For a better future, choose FSC.
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Purchase options and add-ons

Brand isinlive
Material Paper
Product Dimensions 17.8L x 20.3W x 22.9Th Centimetres
MERV rating 13
Compatible devices LEVOIT Core 400S Air Purifier
Item weight 907 g
Number of Items 1
Manufacturer isinlive
Product grade new
Unit count 1.0 count

About this item

  • PERFECT COMPATIBILITY -- Our Core 400S replacement filter is compatible with LEVOIT Core 400S Smart WiFi Air Purifi-er. Compared to Part #Core 400S -RF. Please check your model before making an order.
  • 3-STAGE FILTRATION -- Our Core 400S replacement filter for levoit is designed in H13 True HEPA Filter, high-efficiency activated carbon, and fine Nylon Pre-Filter that work together for airborne particles and unwanted odors in your living space for improved air quality, ideal for pet owners, smokers, and people who live in cities.
  • VALUABLE PACKAGES -Our Core 400S filters can be installed easily without any tools. Our Core 400S filter has the same quality and function as the original, we have tested it before for sale, please don’t worry to buy
  • Warm Maintenance Tip -- To keep your LEVOIT Core 400S running at high performance, it is recommended to replace the Core 400S-RF filter every 6-8 months, also depending on your frequency of use.
  • CUSTOMER HAPPINESS -- If you have any questions about the Core 400S-RF replacement filter, please feel free to contact us, we are committed to offering high-quality products and providing efficient customer service. Filter made of FSC-Certified paper
› See more product details

Frequently bought together

Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Pr
This item: Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Pre-Filter, LRF-C401S-WUS, 1 Pack
$49.99
Get it by Friday, Aug 8
In Stock
Sold by TForm Home and ships from 鶹 Fulfillment.
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Core 200S H13 True HEPA Replacement Filter for LEVOIT Core 200S Smart WiFi Air Puri-Fier, 3-in-1 True HEPA Activated Carbon P
$35.14($17.57/count)
Get it by Friday, Aug 8
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Sold by DKSports and ships from 鶹 Fulfillment.
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2-Pack Core Mini Filter Compatible with LEVOIT Core Mini Air Purifie-r, 3-in-1 H13 HEPA High-Efficiency Activated Carbon Pre-
$29.99($15.00/count)
Get it by Friday, Aug 8
In Stock
Sold by Ecleanfy CA and ships from 鶹 Fulfillment.
Total price:$00
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Product information

Technical Details

Manufacturer ‎isinlive
Item model number ‎Core 400S-RF
Product Dimensions ‎17.78 x 20.32 x 22.86 cm; 907.18 g
ASIN ‎B0B5YZCV5X

Additional Information

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Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Pre-Filter, LRF-C401S-WUS, 1 Pack

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Sustainability features

This product has features recognized as more sustainable by certifying organizations.

Forestry practices

Made with materials from well-managed forests, recycled materials, and/or other controlled wood sources.

As certified by
The Forest Stewardship Council

Product description

High-efficiency H13 Grade 3-in-1 True HEPA Core 400S-RF replacement filter for LEVOIT Core 400s Air Purifi-er, H13 Grade 3-in-1 Filtration System，Part No. Core 400S-RF.

Note: This is not a LEVOIT OEM product. The names and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility.

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Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Pre-Filter, LRF-C401S-WUS, 1 Pack
Recommendations
Core 400S H13 True HEPA Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Pre-Filter, LRF-C401S-WUS, 1 Pack
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Core 200S Replacement Filter Compatible with Levoit Core 200S Smart WiFi Air Puri-Fier, 3-in-1 Filtration System(Pre, H13 True HEPA & Activated Carbon), Core 200S-RF, 2Pack
Core 200S Replacement Filter Compatible with Levoit Core 200S Smart WiFi Air Puri-Fier, 3-in-1 Filtration System(Pre, H13 True HEPA & Activated Carbon), Core 200S-RF, 2Pack
Core 200S H13 True HEPA Replacement Filter for LEVOIT Core 200S Smart WiFi Air Puri-Fier, 3-in-1 True HEPA Activated Carbon Pre-Filter, Core 200S-RF【Not for Vista 200】 3 Pack
Core 200S H13 True HEPA Replacement Filter for LEVOIT Core 200S Smart WiFi Air Puri-Fier, 3-in-1 True HEPA Activated Carbon Pre-Filter, Core 200S-RF【Not for Vista 200】 3 Pack
2 Pack Core 600S Replacement Filters for LEVOIT Core 600S Smart True HEPA Air Purifier, Core600S H13 True HEPA Filter, 3-in-1 Activated Carbon Core600S Filters, Replace #Core 600S-RF
2 Pack Core 600S Replacement Filters for LEVOIT Core 600S Smart True HEPA Air Purifier, Core600S H13 True HEPA Filter, 3-in-1 Activated Carbon Core600S Filters, Replace #Core 600S-RF
Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Filter, LRF-C401S-WUS, 2 Pack
Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Filter, LRF-C401S-WUS, 2 Pack
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Price$49.99$39.99$37.50$55.64$103.99$79.99
Delivery
Get it by Friday, Aug 8
Get it by Sunday, Aug 10
Get it by Friday, Aug 8
Get it by Friday, Aug 8
Get it by Friday, Aug 8
Get it by Friday, Aug 8
Customer ratings
4.54.5 out of 5 stars278
3.83.8 out of 5 stars11
4.24.2 out of 5 stars83
4.54.5 out of 5 stars1,734
4.34.3 out of 5 stars23
4.64.6 out of 5 stars480
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